Considering the given proportional equation, the ordered pair that could also be on the graph is (8,16).
What is a proportional relationship?
A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:
y = kx
In which k is the constant of proportionality.
In this graph, the points are (3,6), (4,8) and (6,12), hence the constant is given by k = 2, and the general format of the points is:
y = 2x -> (x, 2x).
Hence the ordered pair that could also be on the graph is (8,16).
More can be learned about proportional equations at https://brainly.com/question/10424180
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